With the addition of this as a common card, there are more rare slots to be opened up for further development while Foundations is legal, meaning more opportunities for interesting cards
That feels like a heck of a good time in Limited play
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Barret Wallace: Use the number of equipped creatures you control at the time Barret Wallace's last ability resolves to determine how much damage to deal
Most Psychatog and blue-green decks that started playing with Standstill ended up switching to Deep Analysis
All you need is a way to buff him up and land a hit, and you're off to the races with an instant army that replenishes itself with each attack, or even grows exponentially True, Shroofus will mostly see play in the 99 of other, multicolored decks, but he can make for a powerful commander all by himself
You should be able to reliably cast Cavalier of Night with a few modifications to the mana base, giving you removal on ETB and recursion on death